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model:
sets:
producer/1...7/:ability,price;
spot/1...15/ ,R,distance;
links(producer,spot):C,X;
endsets
data:
C=
200.3 188.3 178.6 103.6 43 23.6 3.1 21.2 74.2 113 143 165 176.2 193 212
255.3 243.3 235.2 197.7 137.1 117.7 97.2 76.2 129.2 168 198 220 231.2 248 267
275.3 263.3 255.2 217.7 157.1 137.7 117.2 96.2 49.2 88 118 140 151.2 168 187
331.3 319.3 311.2 273.7 213.1 193.7 173.2 152.2 105.2 72 66 86 95.2 112 131
336.3 24.3 316.2 278.7 218.1 198.7 178.2 157.2 110.2 63 33 55 76 105.2 124.2
364.3 352.3 344.2 306.7 246.1 226.7 206.2 185.2 138.2 105 83.2 61.2 40.2 11 36
376.3 364.3 356.2 318.7 258.1 238.7 218.2 197.2 150.2 117 95.2 73.2 52.2 29 4;
ability=800,800,1000,2000,2000,2000,3000;
price=150,155,155,160,155,155,165;
distance=0,120,301,750,606,194,205,210,680,480,300,220,210,420,500;
L(1)=0;
R(15)=0;
X=0
0
0
0
0
0
0;
enddata
[obj]min=@sum(links(i,j):price(i)*X(i,j)+C(i,j)*X(i,j)+0.1*((1+L(j))*L(j)+(1+R(j))*R(j))/2;
@for(spot(j): @sum(producer(i):X(i,j))=L(j)+R(j););
@for(spot(j):[spot_con] L(j+1)+R(j)=distance(j+1););
@for(producer(i): @sum(spot(j):X(i)(j))<=ability(i););
@for(producer(i): @sum(spot(j):X(i)(j))>=500;);
end |
zan
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